| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.34 | 13.302% | $229.2553 | $229.26 | $229.25 | $229.30 |
| Purchase #2 | $180.82 | 3.621% | $187.3675 | $187.37 | $187.35 | $187.40 |
| Purchase #3 | $248.90 | 8.289% | $269.5313 | $269.53 | $269.55 | $269.50 |
| Purchase #4 | $134.94 | 13.395% | $153.0152 | $153.02 | $153.00 | $153.00 |
| Purchase #5 | $211.41 | 8.513% | $229.4073 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $9.81 | 12.859% | $11.0715 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $123.88 | 10.436% | $136.8081 | $136.81 | $136.80 | $136.80 |
| 7 purchase totals = | $1,112.10 | $1,216.4562 | $1,216.47 | $1,216.40 | $1,216.50 | |